Amazing Facts To Blow Your Mind

Dead Sperm Can Make Live Babies

To fertilize an egg the old-fashioned way, sperm need to be able to swim. Not so with in-vitro (test tube) fertilization. In fact, when IVF technicians use tiny, robotically controlled glass straws to insert a single sperm inside an egg, they sometimes beat the sperm with the glass until it stops moving. The only thing that matters is the DNA inside the sperm.